pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.79	IUPAC digitized pKa	1	0	Cc1n[nH]c(C)[nH+]1,Cc1nc(C)[nH+][nH]1	Cc1n[nH]c(C)n1	mol4290	Cc1n[nH]c(C)n1